@article{boostingsearchperformanceusingquery,
  title = {Boosting Search Performance Using Query Variations},
  author = {Rodger Benham and Joel Mackenzie and Alistair Moffat and J. Shane Culpepper},
  year = {2018},
  eprint = {1811.06147},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1811.06147v2},
}